作　　者： ; ; ; ; ;

机构地区： 清华大学材料科学与工程系

出　　处： 《无机材料学报》 2003年第2期485-489,共5页

摘　　要： 以共沉淀法制备无定形纳米载银氟磷灰石粉体,将其在1000℃下进行3h的热处理后,得到载银氟磷灰石抗菌剂.通过TEM、XRD、AAS、SEM等分析测试手段对该抗菌剂进行了表征,摇瓶法抗菌实验证明该抗菌剂在经1350℃高温后仍具有100％的抗菌效果. Amorphous silver loaded fluorapatite powders with nano-sizes were prepared by the coprecipitation method. The silver loaded fluorapatite antibacterial was obtained after calcining the powders at 1000degreesC for 3h. The antibacterial was characterized by TEM, XRD, AAS, SEM and antibacterial test. The results show that the antibacterial still has full antibacterial effect after calcining at 1350degreesC for 3h.

关 键 词： 抗菌剂 银 氟磷灰石 耐高温

领　　域： [化学工程] [化学工程]